Laboratory concentration of various Alaska copper ores /

Bibliographic Details
Main Author:	Wells, R. R. (Author)
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : United States Department of the Interior, Bureau of Mines, 1956.
Series:	Report of investigations (United States. Bureau of Mines) ; 5245.
Subjects:	Copper ores > Alaska. Copper ores. Alaska.
Online Access:	https://purl.fdlp.gov/GPO/gpo89703

Description
Item Description:	"June 1956."
Physical Description:	1 online resource (ii, 9 pages) : map.